Steep inclines and/or heavy loads

ACC is primarily intended for use on fairly level roads. The system may have difficulty maintaining the correct distance to a vehicle ahead on steep inclines, if the vehicle is carrying a heavy load or is towing a trailer. In these situations, the driver should always be prepared to apply the brakes if necessary.
See also:
Speed rati
The speed ratings in the table translate as follow:
Speed ratings
M
81 mph (130 km/h)
Q
100 mph (160 km/h)
T
118 mph (190 km/h)
H
130 mph (210 km/h)
...
Introduction
Volvo advises you to follow the maintenance
program outlined in the Warranty and Service
Records Information booklet. This maintenance
program contains inspections and services
necessary for t ...
Battery
• Ensure that the battery cables are correctly
connected and tightened.
• Never disconnect the battery when the
engine is running (e.g., when replacing the
battery).
• Never use a fast charger to ...
